142922807494

Names of 142922807494

• Cardinal: 142922807494 can be written as One hundred forty-two billion, nine hundred twenty-two million, eight hundred seven thousand, four hundred ninety-four.

Scientific notation

• Scientific notation: 1.42922807494 × 10¹¹

Factors of 142922807494

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 194

Divisors of 142922807494

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 19 38 41 59 73 82 118 146 361 722 779 1121 1387 1558 2242 2419 2774 2993 3481 4307 4838 5986 6859 6962 8614 13718 14801 21299 26353 29602 42598 45961 52706 56867 66139 81833 91922 113734 132278 142721 163666 176587 254113 281219 285442 353174 404681 500707 508226 562438 809362 873259 1001414 1080473 1256641 1554827 1746518 2160946 2513282 2711699 3109654 3355153 4828147 5423398 6710306 9656294 10418633 16591921 20528987 20837266 23876179 29541713 33183842 41057974 47752358 51522281 59083426 63747907 91734793 103044562 127495814 183469586 197954027 395908054 978923339 1211210233 1742961067 1957846678 2422420466 3485922134 3761126513 7522253026 71461403747 142922807494
• Sum of all divisors σ(n): 239037896160
• Sum of proper divisors (its aliquot sum) s(n): 96115088666
• 142922807494 is a deficient number, because the sum of its proper divisors (96115088666) is less than itself. Its deficiency is 46807718828

Bases of 142922807494

• Binary: 10000101000110110111001111100011000110₂
• Hexadecimal: 0x2146DCF8C6
• Base-36: 1TNOJS1Y

Squares and roots of 142922807494

• 142922807494 squared (142922807494²) is 20426928901966982560036
• 142922807494 cubed (142922807494³) is 2919474027149451846372080525709784
• The square root of 142922807494 is 378051.3291789887
• The cube root of 142922807494 is 5228.3804196599

Scales and comparisons

• 142,922,807,494 seconds is equal to 4,544 years, 26 weeks, 1 day, 3 hours, 51 minutes, 34 seconds.
• To count from 1 to 142,922,807,494 would take you about nine thousand and eighty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 142922807494 cubic inches would be around 435.7 feet tall.

Recreational maths with 142922807494

• 142922807494 backwards is 494708229241
• The number of decimal digits it has is: 12
• The sum of 142922807494's digits is 52
• More coming soon!